summaryrefslogtreecommitdiff
path: root/drivers/char
diff options
context:
space:
mode:
authorPeter Huewe <peterhuewe@gmx.de>2013-01-29 22:02:02 +0100
committerKent Yoder <key@linux.vnet.ibm.com>2013-02-05 09:38:26 -0600
commit7333549bf4f345d338825dcd5b85400600e4cae7 (patch)
tree60af59d367bb66363a4652e63dbcd3ede3efe4be /drivers/char
parent07d721688b8464662393f3b3136defbbad52be75 (diff)
downloadlinux-3.10-7333549bf4f345d338825dcd5b85400600e4cae7.tar.gz
linux-3.10-7333549bf4f345d338825dcd5b85400600e4cae7.tar.bz2
linux-3.10-7333549bf4f345d338825dcd5b85400600e4cae7.zip
char/tpm/tpm_i2c_stm_st33: drop temporary variable for return value
We don't need a temporary variable just to store the return value which gets return in the next statement. Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/tpm/tpm_i2c_stm_st33.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/char/tpm/tpm_i2c_stm_st33.c b/drivers/char/tpm/tpm_i2c_stm_st33.c
index b14c4b59958..1f5f71e14ab 100644
--- a/drivers/char/tpm/tpm_i2c_stm_st33.c
+++ b/drivers/char/tpm/tpm_i2c_stm_st33.c
@@ -96,16 +96,14 @@ enum tis_defaults {
static int write8_reg(struct i2c_client *client, u8 tpm_register,
u8 *tpm_data, u16 tpm_size)
{
- int value = 0;
struct st33zp24_platform_data *pin_infos;
pin_infos = client->dev.platform_data;
pin_infos->tpm_i2c_buffer[0][0] = tpm_register;
memcpy(&pin_infos->tpm_i2c_buffer[0][1], tpm_data, tpm_size);
- value = i2c_master_send(client, pin_infos->tpm_i2c_buffer[0],
+ return i2c_master_send(client, pin_infos->tpm_i2c_buffer[0],
tpm_size + 1);
- return value;
} /* write8_reg() */
/*